Pith Number

pith:ABSZTDIU

pith:2018:ABSZTDIUD6SWE6PTWAFD2NH27A

not attested not anchored not stored refs pending

Spectral curves for hypergeometric Hurwitz numbers

Jan Ambj{\o}rn, Leonid O. Chekhov

arxiv:1806.07265 v1 · 2018-06-18 · math-ph · hep-th · math.AG · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABSZTDIUD6SWE6PTWAFD2NH27A}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:08:06.372262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0065998d141fa56279f3b00a3d34faf81a8369efdb57235f88330d7c5d19ec03

Aliases

arxiv: 1806.07265 · arxiv_version: 1806.07265v1 · doi: 10.48550/arxiv.1806.07265 · pith_short_12: ABSZTDIUD6SW · pith_short_16: ABSZTDIUD6SWE6PT · pith_short_8: ABSZTDIU

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ABSZTDIUD6SWE6PTWAFD2NH27A \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0065998d141fa56279f3b00a3d34faf81a8369efdb57235f88330d7c5d19ec03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "868e25ecea9a5171f5a8a6146274be1653bcaaf347c85d9584096260c4883e7b",
    "cross_cats_sorted": [
      "hep-th",
      "math.AG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-06-18T12:25:47Z",
    "title_canon_sha256": "1bf2b76ba42d6e17fd140148a20887a25398df1e8762f99f9269fc0ad484bd3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07265",
    "kind": "arxiv",
    "version": 1
  }
}